The SXBP-157 from Mini Circuits is a Band Pass Filter with Frequency 150 to 164 MHz, Bandwidth 14 MHz, Center Frequency 157 MHz, Insertion Loss 2.44 to 2.53 dB, Rejection 20 dB @ 131 and 187 MHz. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for SXBP-157 can be seen below.